1 /*****************************************************************************
2 * InterfaceWindow.cpp: beos interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000, 2001 the VideoLAN team
7 * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
8 * Samuel Hocevar <sam@zoy.org>
9 * Tony Castley <tony@castley.net>
10 * Richard Shepherd <richard@rshepherd.demon.co.uk>
11 * Stephan Aßmus <superstippi@gmx.de>
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
26 *****************************************************************************/
29 #include <kernel/OS.h>
30 #include <InterfaceKit.h>
32 #include <StorageKit.h>
33 #include <SupportKit.h>
36 #include <scsiprobe_driver.h>
44 #include <vlc/input.h>
46 /* BeOS interface headers */
48 #include "MediaControlView.h"
49 #include "PlayListWindow.h"
50 #include "PreferencesWindow.h"
51 #include "MessagesWindow.h"
52 #include "InterfaceWindow.h"
54 #define INTERFACE_UPDATE_TIMEOUT 80000 // 2 frames if at 25 fps
55 #define INTERFACE_LOCKING_TIMEOUT 5000
57 // make_sure_frame_is_on_screen
59 make_sure_frame_is_on_screen( BRect& frame )
61 BScreen screen( B_MAIN_SCREEN_ID );
62 if (frame.IsValid() && screen.IsValid()) {
63 if (!screen.Frame().Contains(frame)) {
64 // make sure frame fits in the screen
65 if (frame.Width() > screen.Frame().Width())
66 frame.right -= frame.Width() - screen.Frame().Width() + 10.0;
67 if (frame.Height() > screen.Frame().Height())
68 frame.bottom -= frame.Height() - screen.Frame().Height() + 30.0;
69 // frame is now at the most the size of the screen
70 if (frame.right > screen.Frame().right)
71 frame.OffsetBy(-(frame.right - screen.Frame().right), 0.0);
72 if (frame.bottom > screen.Frame().bottom)
73 frame.OffsetBy(0.0, -(frame.bottom - screen.Frame().bottom));
74 if (frame.left < screen.Frame().left)
75 frame.OffsetBy((screen.Frame().left - frame.left), 0.0);
76 if (frame.top < screen.Frame().top)
77 frame.OffsetBy(0.0, (screen.Frame().top - frame.top));
84 // make_sure_frame_is_within_limits
86 make_sure_frame_is_within_limits( BRect& frame, float minWidth, float minHeight,
87 float maxWidth, float maxHeight )
89 if ( frame.Width() < minWidth )
90 frame.right = frame.left + minWidth;
91 if ( frame.Height() < minHeight )
92 frame.bottom = frame.top + minHeight;
93 if ( frame.Width() > maxWidth )
94 frame.right = frame.left + maxWidth;
95 if ( frame.Height() > maxHeight )
96 frame.bottom = frame.top + maxHeight;
101 get_volume_info( BVolume& volume, BString& volumeName, bool& isCDROM, BString& deviceName )
103 bool success = false;
107 char name[B_FILE_NAME_LENGTH];
108 if ( volume.GetName( name ) >= B_OK ) // disk is currently mounted
111 dev_t dev = volume.Device();
113 if ( fs_stat_dev( dev, &info ) == B_OK )
116 deviceName = info.device_name;
117 if ( volume.IsReadOnly() )
119 int i_dev = open( info.device_name, O_RDONLY );
123 if ( ioctl( i_dev, B_GET_GEOMETRY, &g, sizeof( g ) ) >= 0 )
124 isCDROM = ( g.device_type == B_CD );
133 // collect_folder_contents
135 collect_folder_contents( BDirectory& dir, BList& list, bool& deep, bool& asked, BEntry& entry )
137 while ( dir.GetNextEntry( &entry, true ) == B_OK )
139 if ( !entry.IsDirectory() )
142 // since the directory will give us the entries in reverse order,
143 // we put them each at the same index, effectively reversing the
144 // items while adding them
145 if ( entry.GetPath( &path ) == B_OK )
147 BString* string = new BString( path.Path() );
148 if ( !list.AddItem( string, 0 ) )
149 delete string; // at least don't leak
156 // ask user if we should parse sub-folders as well
157 BAlert* alert = new BAlert( "sub-folders?",
158 _("Open files from all sub-folders as well?"),
159 _("Cancel"), _("Open"), NULL, B_WIDTH_AS_USUAL,
161 int32 buttonIndex = alert->Go();
162 deep = buttonIndex == 1;
164 // never delete BAlerts!!
168 BDirectory subDir( &entry );
169 if ( subDir.InitCheck() == B_OK )
170 collect_folder_contents( subDir, list,
171 deep, asked, entry );
177 static int PlaylistChanged( vlc_object_t *p_this, const char * psz_variable,
178 vlc_value_t old_val, vlc_value_t new_val,
181 InterfaceWindow * w = (InterfaceWindow *) param;
186 /*****************************************************************************
188 *****************************************************************************/
190 InterfaceWindow::InterfaceWindow( intf_thread_t * _p_intf, BRect frame,
192 : BWindow( frame, name, B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
193 B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK | B_ASYNCHRONOUS_CONTROLS ),
195 /* Initializations */
201 fLastUpdateTime( system_time() ),
202 fSettings( new BMessage( 'sett' ) )
204 p_playlist = (playlist_t *)
205 vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
207 var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
208 var_AddCallback( p_playlist, "item-change", PlaylistChanged, this );
209 var_AddCallback( p_playlist, "item-append", PlaylistChanged, this );
210 var_AddCallback( p_playlist, "item-deleted", PlaylistChanged, this );
211 var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, this );
214 #define ADD_ELLIPSIS( a ) \
215 memset( psz_tmp, 0, 1024 ); \
216 snprintf( psz_tmp, 1024, "%s%s", a, B_UTF8_ELLIPSIS );
219 BRect screen_rect = screen.Frame();
221 window_rect.Set( ( screen_rect.right - PREFS_WINDOW_WIDTH ) / 2,
222 ( screen_rect.bottom - PREFS_WINDOW_HEIGHT ) / 2,
223 ( screen_rect.right + PREFS_WINDOW_WIDTH ) / 2,
224 ( screen_rect.bottom + PREFS_WINDOW_HEIGHT ) / 2 );
225 fPreferencesWindow = new PreferencesWindow( p_intf, window_rect, _("Preferences") );
226 window_rect.Set( screen_rect.right - 500,
227 screen_rect.top + 50,
228 screen_rect.right - 150,
229 screen_rect.top + 250 );
231 fPlaylistWindow = new PlayListWindow( window_rect, _("Playlist"), this, p_intf );
232 window_rect.Set( screen_rect.right - 550,
233 screen_rect.top + 300,
234 screen_rect.right - 150,
235 screen_rect.top + 500 );
237 fMessagesWindow = new MessagesWindow( p_intf, window_rect, _("Messages") );
239 // the media control view
240 p_mediaControl = new MediaControlView( p_intf, BRect( 0.0, 0.0, 250.0, 50.0 ) );
241 p_mediaControl->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) );
244 p_mediaControl->GetPreferredSize( &width, &height );
246 // set up the main menu
247 fMenuBar = new BMenuBar( BRect(0.0, 0.0, width, 15.0), "main menu",
248 B_FOLLOW_NONE, B_ITEMS_IN_ROW, false );
250 // make menu bar resize to correct height
251 float menuWidth, menuHeight;
252 fMenuBar->GetPreferredSize( &menuWidth, &menuHeight );
253 fMenuBar->ResizeTo( width, menuHeight ); // don't change! it's a workarround!
254 // take care of proper size for ourself
255 height += fMenuBar->Bounds().Height();
256 ResizeTo( width, height );
258 p_mediaControl->MoveTo( fMenuBar->Bounds().LeftBottom() + BPoint(0.0, 1.0) );
259 AddChild( fMenuBar );
263 BMenu* fileMenu = new BMenu( _("File") );
264 fMenuBar->AddItem( fileMenu );
265 ADD_ELLIPSIS( _("Open File") );
266 fileMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_FILE ), 'O') );
267 fileMenu->AddItem( new CDMenu( _("Open Disc") ) );
268 ADD_ELLIPSIS( _("Open Subtitles") );
269 fileMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( LOAD_SUBFILE ) ) );
271 fileMenu->AddSeparatorItem();
272 ADD_ELLIPSIS( _("About") );
273 BMenuItem* item = new BMenuItem( psz_tmp, new BMessage( B_ABOUT_REQUESTED ), 'A');
274 item->SetTarget( be_app );
275 fileMenu->AddItem( item );
276 fileMenu->AddItem( new BMenuItem( _("Quit"), new BMessage( B_QUIT_REQUESTED ), 'Q') );
278 fLanguageMenu = new LanguageMenu( p_intf, _("Language"), "audio-es" );
279 fSubtitlesMenu = new LanguageMenu( p_intf, _("Subtitles"), "spu-es" );
281 /* Add the Audio menu */
282 fAudioMenu = new BMenu( _("Audio") );
283 fMenuBar->AddItem ( fAudioMenu );
284 fAudioMenu->AddItem( fLanguageMenu );
285 fAudioMenu->AddItem( fSubtitlesMenu );
287 fPrevTitleMI = new BMenuItem( _("Prev Title"), new BMessage( PREV_TITLE ) );
288 fNextTitleMI = new BMenuItem( _("Next Title"), new BMessage( NEXT_TITLE ) );
289 fPrevChapterMI = new BMenuItem( _("Previous chapter"), new BMessage( PREV_CHAPTER ) );
290 fNextChapterMI = new BMenuItem( _("Next chapter"), new BMessage( NEXT_CHAPTER ) );
292 /* Add the Navigation menu */
293 fNavigationMenu = new BMenu( _("Navigation") );
294 fMenuBar->AddItem( fNavigationMenu );
295 fNavigationMenu->AddItem( fPrevTitleMI );
296 fNavigationMenu->AddItem( fNextTitleMI );
297 fNavigationMenu->AddItem( fTitleMenu = new TitleMenu( _("Go to Title"), p_intf ) );
298 fNavigationMenu->AddSeparatorItem();
299 fNavigationMenu->AddItem( fPrevChapterMI );
300 fNavigationMenu->AddItem( fNextChapterMI );
301 fNavigationMenu->AddItem( fChapterMenu = new ChapterMenu( _("Go to Chapter"), p_intf ) );
303 /* Add the Speed menu */
304 fSpeedMenu = new BMenu( _("Speed") );
305 fSpeedMenu->SetRadioMode( true );
307 fHeighthMI = new BMenuItem( "1/8x", new BMessage( HEIGHTH_PLAY ) ) );
309 fQuarterMI = new BMenuItem( "1/4x", new BMessage( QUARTER_PLAY ) ) );
311 fHalfMI = new BMenuItem( "1/2x", new BMessage( HALF_PLAY ) ) );
313 fNormalMI = new BMenuItem( "1x", new BMessage( NORMAL_PLAY ) ) );
315 fTwiceMI = new BMenuItem( "2x", new BMessage( TWICE_PLAY ) ) );
317 fFourMI = new BMenuItem( "4x", new BMessage( FOUR_PLAY ) ) );
319 fHeightMI = new BMenuItem( "8x", new BMessage( HEIGHT_PLAY ) ) );
320 fMenuBar->AddItem( fSpeedMenu );
322 /* Add the Show menu */
323 fShowMenu = new BMenu( _("Window") );
324 ADD_ELLIPSIS( _("Playlist") );
325 fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_PLAYLIST ), 'P') );
326 ADD_ELLIPSIS( _("Messages") );
327 fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_MESSAGES ), 'M' ) );
329 ADD_ELLIPSIS( _("Preferences") );
330 fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_PREFERENCES ), 'S' ) );
332 fMenuBar->AddItem( fShowMenu );
334 // add the media control view after the menubar is complete
335 // because it will set the window size limits in AttachedToWindow()
336 // and the menubar needs to report the correct PreferredSize()
337 AddChild( p_mediaControl );
339 /* Prepare fow showing */
340 _SetMenusEnabled( false );
341 p_mediaControl->SetEnabled( false );
348 InterfaceWindow::~InterfaceWindow()
352 vlc_object_release( p_input );
356 vlc_object_release( p_playlist );
359 if( fPlaylistWindow )
361 fPlaylistWindow->ReallyQuit();
364 if( fMessagesWindow )
366 fMessagesWindow->ReallyQuit();
368 if( fPreferencesWindow )
370 fPreferencesWindow->ReallyQuit();
376 /*****************************************************************************
377 * InterfaceWindow::FrameResized
378 *****************************************************************************/
380 InterfaceWindow::FrameResized(float width, float height)
383 fMenuBar->MoveTo(r.LeftTop());
384 fMenuBar->ResizeTo(r.Width(), fMenuBar->Bounds().Height());
385 r.top += fMenuBar->Bounds().Height() + 1.0;
386 p_mediaControl->MoveTo(r.LeftTop());
387 p_mediaControl->ResizeTo(r.Width(), r.Height());
390 /*****************************************************************************
391 * InterfaceWindow::MessageReceived
392 *****************************************************************************/
393 void InterfaceWindow::MessageReceived( BMessage * p_message )
395 switch( p_message->what )
397 case B_ABOUT_REQUESTED:
401 alert = new BAlert( "VLC media player" VERSION,
402 "VLC media player" VERSION " (BeOS interface)\n\n"
403 "The VideoLAN team <videolan@videolan.org>\n"
404 "http://www.videolan.org/", _("OK") );
412 _ShowFilePanel( B_REFS_RECEIVED, _("VLC media player: Open Media Files") );
416 _ShowFilePanel( SUBFILE_RECEIVED, _("VLC media player: Open Subtitle File") );
420 if (fPlaylistWindow->Lock())
422 if (fPlaylistWindow->IsHidden())
423 fPlaylistWindow->Show();
425 fPlaylistWindow->Activate();
426 fPlaylistWindow->Unlock();
432 const char * psz_device;
434 p_message->FindString( "device", &psz_device ) == B_OK )
437 memset( psz_uri, 0, 1024 );
438 snprintf( psz_uri, 1024, "dvdnav:%s", psz_device );
439 playlist_PlaylistAdd( p_playlist, psz_uri, psz_device,
440 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
446 case SUBFILE_RECEIVED:
449 if( p_message->FindRef( "refs", 0, &ref ) == B_OK )
452 if ( path.InitCheck() == B_OK )
453 config_PutPsz( p_intf, "sub-file", path.Path() );
461 playlist_Stop( p_playlist );
463 p_mediaControl->SetStatus(-1, INPUT_RATE_DEFAULT);
470 val.i_int = PLAYING_S;
473 var_Get( p_input, "state", &val );
475 if( p_input && val.i_int != PAUSE_S )
478 var_Set( p_input, "state", val );
482 playlist_Play( p_playlist );
489 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 8 );
496 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 4 );
503 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 2 );
510 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
517 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 2 );
524 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 4 );
531 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 8 );
536 /* handled by semaphores */
540 aout_VolumeSet( p_intf, p_mediaControl->GetVolume() );
544 aout_VolumeMute( p_intf, NULL );
552 if( p_message->FindInt32( "audio-es", &channel ) == B_OK )
554 var_SetInteger( p_input, "audio-es", channel );
556 else if( p_message->FindInt32( "spu-es", &channel ) == B_OK )
558 var_SetInteger( p_input, "spu-es", channel );
567 var_SetVoid( p_input, "prev-title" );
574 var_SetVoid( p_input, "next-title" );
582 p_message->FindInt32( "index", &index ) == B_OK )
584 var_SetInteger( p_input, "title", index );
592 var_SetVoid( p_input, "prev-chapter" );
599 var_SetVoid( p_input, "next-chapter" );
607 p_message->FindInt32( "index", &index ) == B_OK )
609 var_SetInteger( p_input, "chapter", index );
617 playlist_Prev( p_playlist );
624 playlist_Next( p_playlist );
633 /* First try to go to previous chapter */
634 if( !var_Get( p_input, "chapter", &val ) )
638 var_SetVoid( p_input, "prev-chapter" );
643 /* Try to go to previous title */
644 if( !var_Get( p_input, "title", &val ) )
648 var_SetVoid( p_input, "prev-title" );
653 /* Try to go to previous file */
656 playlist_Prev( p_playlist );
664 vlc_value_t val, val_list;
666 /* First try to go to next chapter */
667 if( !var_Get( p_input, "chapter", &val ) )
669 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
671 if( val_list.p_list->i_count > val.i_int )
673 var_Change( p_input, "chapter", VLC_VAR_FREELIST,
675 var_SetVoid( p_input, "next-chapter" );
678 var_Change( p_input, "chapter", VLC_VAR_FREELIST,
682 /* Try to go to next title */
683 if( !var_Get( p_input, "title", &val ) )
685 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
687 if( val_list.p_list->i_count > val.i_int )
689 var_Change( p_input, "title", VLC_VAR_FREELIST,
691 var_SetVoid( p_input, "next-title" );
694 var_Change( p_input, "title", VLC_VAR_FREELIST,
698 /* Try to go to next file */
701 playlist_Next( p_playlist );
706 // drag'n'drop and system messages
708 // convert soundplay drag'n'drop message (containing paths)
709 // to normal message (containing refs)
712 for ( int32 i = 0; p_message->FindString( "path", i, &path ) == B_OK; i++ )
715 if ( get_ref_for_path( path, &ref ) == B_OK )
716 p_message->AddRef( "refs", &ref );
720 case B_REFS_RECEIVED:
723 /* file(s) opened by the File menu -> append to the playlist;
724 file(s) opened by drag & drop -> replace playlist;
725 file(s) opened by 'shift' + drag & drop -> append */
729 if( p_message->GetInfo( "refs", &dummy, &count ) != B_OK ||
735 vlc_bool_t b_remove = ( p_message->WasDropped() &&
736 !( modifiers() & B_SHIFT_KEY ) );
738 if( b_remove && p_playlist )
740 playlist_Clear( p_playlist );
744 for( int i = 0; p_message->FindRef( "refs", i, &ref ) == B_OK; i++ )
748 /* TODO: find out if this is a DVD icon */
752 playlist_PlaylistAdd( p_playlist, path.Path(), path.Path(),
753 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
761 case OPEN_PREFERENCES:
763 if( fPreferencesWindow->Lock() )
765 if (fPreferencesWindow->IsHidden())
766 fPreferencesWindow->Show();
768 fPreferencesWindow->Activate();
769 fPreferencesWindow->Unlock();
776 if( fMessagesWindow->Lock() )
778 if (fMessagesWindow->IsHidden())
779 fMessagesWindow->Show();
781 fMessagesWindow->Activate();
782 fMessagesWindow->Unlock();
790 BWindow::MessageReceived( p_message );
795 /*****************************************************************************
796 * InterfaceWindow::QuitRequested
797 *****************************************************************************/
798 bool InterfaceWindow::QuitRequested()
802 playlist_Stop( p_playlist );
804 p_mediaControl->SetStatus(-1, INPUT_RATE_DEFAULT);
813 /*****************************************************************************
814 * InterfaceWindow::UpdateInterface
815 *****************************************************************************/
816 void InterfaceWindow::UpdateInterface()
820 p_input = (input_thread_t *)
821 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
823 else if( p_input->b_dead )
825 vlc_object_release( p_input );
829 /* Get ready to update the interface */
830 if( LockWithTimeout( INTERFACE_LOCKING_TIMEOUT ) != B_OK )
835 if( b_playlist_update )
838 if( fPlaylistWindow->Lock() )
840 fPlaylistWindow->UpdatePlaylist( true );
841 fPlaylistWindow->Unlock();
842 b_playlist_update = false;
845 p_mediaControl->SetEnabled( p_playlist->i_size );
851 p_mediaControl->SetEnabled( true );
852 bool hasTitles = !var_Get( p_input, "title", &val );
853 bool hasChapters = !var_Get( p_input, "chapter", &val );
854 p_mediaControl->SetStatus( var_GetInteger( p_input, "state" ),
855 var_GetInteger( p_input, "rate" ) );
856 var_Get( p_input, "position", &val );
857 p_mediaControl->SetProgress( val.f_float );
858 _SetMenusEnabled( true, hasChapters, hasTitles );
859 _UpdateSpeedMenu( var_GetInteger( p_input, "rate" ) );
861 // enable/disable skip buttons
865 p_wrapper->GetNavCapabilities( &canSkipPrev, &canSkipNext );
866 p_mediaControl->SetSkippable( canSkipPrev, canSkipNext );
869 audio_volume_t i_volume;
870 aout_VolumeGet( p_intf, &i_volume );
871 p_mediaControl->SetAudioEnabled( true );
872 p_mediaControl->SetMuted( i_volume );
876 p_mediaControl->SetAudioEnabled( false );
878 _SetMenusEnabled( false );
880 if( !playlist_IsEmpty( p_playlist ) )
882 p_mediaControl->SetProgress( 0 );
885 // enable/disable skip buttons
888 p_wrapper->GetNavCapabilities( &canSkipPrev, &canSkipNext );
889 p_mediaControl->SetSkippable( canSkipPrev, canSkipNext );
894 p_mediaControl->SetEnabled( false );
899 fLastUpdateTime = system_time();
902 /*****************************************************************************
903 * InterfaceWindow::UpdatePlaylist
904 *****************************************************************************/
906 InterfaceWindow::UpdatePlaylist()
908 b_playlist_update = true;
911 /*****************************************************************************
912 * InterfaceWindow::IsStopped
913 *****************************************************************************/
915 InterfaceWindow::IsStopped() const
917 return (system_time() - fLastUpdateTime > INTERFACE_UPDATE_TIMEOUT);
920 /*****************************************************************************
921 * InterfaceWindow::_SetMenusEnabled
922 *****************************************************************************/
924 InterfaceWindow::_SetMenusEnabled(bool hasFile, bool hasChapters, bool hasTitles)
931 if ( LockWithTimeout( INTERFACE_LOCKING_TIMEOUT ) == B_OK)
933 if ( fNextChapterMI->IsEnabled() != hasChapters )
934 fNextChapterMI->SetEnabled( hasChapters );
935 if ( fPrevChapterMI->IsEnabled() != hasChapters )
936 fPrevChapterMI->SetEnabled( hasChapters );
937 if ( fChapterMenu->IsEnabled() != hasChapters )
938 fChapterMenu->SetEnabled( hasChapters );
939 if ( fNextTitleMI->IsEnabled() != hasTitles )
940 fNextTitleMI->SetEnabled( hasTitles );
941 if ( fPrevTitleMI->IsEnabled() != hasTitles )
942 fPrevTitleMI->SetEnabled( hasTitles );
943 if ( fTitleMenu->IsEnabled() != hasTitles )
944 fTitleMenu->SetEnabled( hasTitles );
945 if ( fAudioMenu->IsEnabled() != hasFile )
946 fAudioMenu->SetEnabled( hasFile );
947 if ( fNavigationMenu->IsEnabled() != hasFile )
948 fNavigationMenu->SetEnabled( hasFile );
949 if ( fLanguageMenu->IsEnabled() != hasFile )
950 fLanguageMenu->SetEnabled( hasFile );
951 if ( fSubtitlesMenu->IsEnabled() != hasFile )
952 fSubtitlesMenu->SetEnabled( hasFile );
953 if ( fSpeedMenu->IsEnabled() != hasFile )
954 fSpeedMenu->SetEnabled( hasFile );
959 /*****************************************************************************
960 * InterfaceWindow::_UpdateSpeedMenu
961 *****************************************************************************/
963 InterfaceWindow::_UpdateSpeedMenu( int rate )
965 BMenuItem * toMark = NULL;
969 case ( INPUT_RATE_DEFAULT * 8 ):
973 case ( INPUT_RATE_DEFAULT * 4 ):
977 case ( INPUT_RATE_DEFAULT * 2 ):
981 case ( INPUT_RATE_DEFAULT ):
985 case ( INPUT_RATE_DEFAULT / 2 ):
989 case ( INPUT_RATE_DEFAULT / 4 ):
993 case ( INPUT_RATE_DEFAULT / 8 ):
998 if ( toMark && !toMark->IsMarked() )
1000 toMark->SetMarked( true );
1004 /*****************************************************************************
1005 * InterfaceWindow::_ShowFilePanel
1006 *****************************************************************************/
1008 InterfaceWindow::_ShowFilePanel( uint32 command, const char* windowTitle )
1012 fFilePanel = new BFilePanel( B_OPEN_PANEL, NULL, NULL,
1013 B_FILE_NODE | B_DIRECTORY_NODE );
1014 fFilePanel->SetTarget( this );
1016 fFilePanel->Window()->SetTitle( windowTitle );
1017 BMessage message( command );
1018 fFilePanel->SetMessage( &message );
1019 if ( !fFilePanel->IsShowing() )
1021 fFilePanel->Refresh();
1028 set_window_pos( BWindow* window, BRect frame )
1030 // sanity checks: make sure window is not too big/small
1031 // and that it's not off-screen
1032 float minWidth, maxWidth, minHeight, maxHeight;
1033 window->GetSizeLimits( &minWidth, &maxWidth, &minHeight, &maxHeight );
1035 make_sure_frame_is_within_limits( frame,
1036 minWidth, minHeight, maxWidth, maxHeight );
1037 if ( make_sure_frame_is_on_screen( frame ) )
1039 window->MoveTo( frame.LeftTop() );
1040 window->ResizeTo( frame.Width(), frame.Height() );
1046 launch_window( BWindow* window, bool showing )
1048 if ( window->Lock() )
1052 if ( window->IsHidden() )
1057 if ( !window->IsHidden() )
1064 /*****************************************************************************
1065 * InterfaceWindow::_RestoreSettings
1066 *****************************************************************************/
1068 InterfaceWindow::_RestoreSettings()
1070 if ( load_settings( fSettings, "interface_settings", "VideoLAN Client" ) == B_OK )
1073 if ( fSettings->FindRect( "main frame", &frame ) == B_OK )
1074 set_window_pos( this, frame );
1076 if (fSettings->FindRect( "playlist frame", &frame ) == B_OK )
1077 set_window_pos( fPlaylistWindow, frame );
1079 if (fSettings->FindRect( "messages frame", &frame ) == B_OK )
1080 set_window_pos( fMessagesWindow, frame );
1081 if (fSettings->FindRect( "settings frame", &frame ) == B_OK )
1083 /* FIXME: Preferences resizing doesn't work correctly yet */
1084 frame.right = frame.left + fPreferencesWindow->Frame().Width();
1085 frame.bottom = frame.top + fPreferencesWindow->Frame().Height();
1086 set_window_pos( fPreferencesWindow, frame );
1091 if ( fSettings->FindBool( "playlist showing", &showing ) == B_OK )
1092 launch_window( fPlaylistWindow, showing );
1094 if ( fSettings->FindBool( "messages showing", &showing ) == B_OK )
1095 launch_window( fMessagesWindow, showing );
1096 if ( fSettings->FindBool( "settings showing", &showing ) == B_OK )
1097 launch_window( fPreferencesWindow, showing );
1100 if ( fSettings->FindInt32( "playlist display mode", (int32*)&displayMode ) == B_OK )
1101 fPlaylistWindow->SetDisplayMode( displayMode );
1106 /*****************************************************************************
1107 * InterfaceWindow::_StoreSettings
1108 *****************************************************************************/
1110 InterfaceWindow::_StoreSettings()
1112 /* Save the volume */
1113 config_PutInt( p_intf, "volume", p_mediaControl->GetVolume() );
1114 config_SaveConfigFile( p_intf, "main" );
1116 /* Save the windows positions */
1117 if ( fSettings->ReplaceRect( "main frame", Frame() ) != B_OK )
1118 fSettings->AddRect( "main frame", Frame() );
1120 if ( fPlaylistWindow->Lock() )
1122 if (fSettings->ReplaceRect( "playlist frame", fPlaylistWindow->Frame() ) != B_OK)
1123 fSettings->AddRect( "playlist frame", fPlaylistWindow->Frame() );
1124 if (fSettings->ReplaceBool( "playlist showing", !fPlaylistWindow->IsHidden() ) != B_OK)
1125 fSettings->AddBool( "playlist showing", !fPlaylistWindow->IsHidden() );
1126 fPlaylistWindow->Unlock();
1129 if ( fMessagesWindow->Lock() )
1131 if (fSettings->ReplaceRect( "messages frame", fMessagesWindow->Frame() ) != B_OK)
1132 fSettings->AddRect( "messages frame", fMessagesWindow->Frame() );
1133 if (fSettings->ReplaceBool( "messages showing", !fMessagesWindow->IsHidden() ) != B_OK)
1134 fSettings->AddBool( "messages showing", !fMessagesWindow->IsHidden() );
1135 fMessagesWindow->Unlock();
1137 if ( fPreferencesWindow->Lock() )
1139 if (fSettings->ReplaceRect( "settings frame", fPreferencesWindow->Frame() ) != B_OK)
1140 fSettings->AddRect( "settings frame", fPreferencesWindow->Frame() );
1141 if (fSettings->ReplaceBool( "settings showing", !fPreferencesWindow->IsHidden() ) != B_OK)
1142 fSettings->AddBool( "settings showing", !fPreferencesWindow->IsHidden() );
1143 fPreferencesWindow->Unlock();
1146 uint32 displayMode = fPlaylistWindow->DisplayMode();
1147 if (fSettings->ReplaceInt32( "playlist display mode", displayMode ) != B_OK )
1148 fSettings->AddInt32( "playlist display mode", displayMode );
1150 save_settings( fSettings, "interface_settings", "VideoLAN Client" );
1154 /*****************************************************************************
1156 *****************************************************************************/
1157 CDMenu::CDMenu(const char *name)
1162 /*****************************************************************************
1164 *****************************************************************************/
1169 /*****************************************************************************
1170 * CDMenu::AttachedToWindow
1171 *****************************************************************************/
1172 void CDMenu::AttachedToWindow(void)
1175 while ( BMenuItem* item = RemoveItem( 0L ) )
1177 GetCD( "/dev/disk" );
1178 BMenu::AttachedToWindow();
1181 /*****************************************************************************
1183 *****************************************************************************/
1184 int CDMenu::GetCD( const char *directory )
1186 BVolumeRoster volRoster;
1189 status_t status = volRoster.GetNextVolume( &vol );
1190 while ( status == B_NO_ERROR )
1195 if ( get_volume_info( vol, volumeName, isCDROM, deviceName )
1198 BMessage* msg = new BMessage( OPEN_DVD );
1199 msg->AddString( "device", deviceName.String() );
1200 BMenuItem* item = new BMenuItem( volumeName.String(), msg );
1204 status = volRoster.GetNextVolume( &vol );
1209 /*****************************************************************************
1210 * LanguageMenu::LanguageMenu
1211 *****************************************************************************/
1212 LanguageMenu::LanguageMenu( intf_thread_t * _p_intf, const char * psz_name,
1213 char * _psz_variable )
1217 psz_variable = strdup( _psz_variable );
1220 /*****************************************************************************
1221 * LanguageMenu::~LanguageMenu
1222 *****************************************************************************/
1223 LanguageMenu::~LanguageMenu()
1225 free( psz_variable );
1228 /*****************************************************************************
1229 * LanguageMenu::AttachedToWindow
1230 *****************************************************************************/
1231 void LanguageMenu::AttachedToWindow()
1236 while( ( item = RemoveItem( 0L ) ) )
1241 SetRadioMode( true );
1243 input_thread_t * p_input = (input_thread_t *)
1244 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1250 vlc_value_t val_list, text_list;
1254 i_current = var_GetInteger( p_input, psz_variable );
1255 var_Change( p_input, psz_variable, VLC_VAR_GETLIST, &val_list, &text_list );
1256 for( int i = 0; i < val_list.p_list->i_count; i++ )
1258 message = new BMessage( SELECT_CHANNEL );
1259 message->AddInt32( psz_variable, val_list.p_list->p_values[i].i_int );
1260 item = new BMenuItem( text_list.p_list->p_values[i].psz_string, message );
1261 if( val_list.p_list->p_values[i].i_int == i_current )
1263 item->SetMarked( true );
1267 var_Change( p_input, psz_variable, VLC_VAR_FREELIST, &val_list, &text_list );
1269 vlc_object_release( p_input );
1271 BMenu::AttachedToWindow();
1274 /*****************************************************************************
1275 * TitleMenu::TitleMenu
1276 *****************************************************************************/
1277 TitleMenu::TitleMenu( const char *name, intf_thread_t *p_interface )
1279 p_intf( p_interface )
1283 /*****************************************************************************
1284 * TitleMenu::~TitleMenu
1285 *****************************************************************************/
1286 TitleMenu::~TitleMenu()
1290 /*****************************************************************************
1291 * TitleMenu::AttachedToWindow
1292 *****************************************************************************/
1293 void TitleMenu::AttachedToWindow()
1296 while( ( item = RemoveItem( 0L ) ) )
1301 input_thread_t * p_input;
1302 p_input = (input_thread_t *)
1303 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1311 if( !var_Get( p_input, "title", &val ) )
1313 vlc_value_t val_list, text_list;
1314 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1315 &val_list, &text_list );
1317 for( int i = 0; i < val_list.p_list->i_count; i++ )
1319 message = new BMessage( TOGGLE_TITLE );
1320 message->AddInt32( "index", val_list.p_list->p_values[i].i_int );
1321 item = new BMenuItem( text_list.p_list->p_values[i].psz_string,
1323 if( val_list.p_list->p_values[i].i_int == val.i_int )
1325 item->SetMarked( true );
1330 var_Change( p_input, "title", VLC_VAR_FREELIST,
1331 &val_list, &text_list );
1333 vlc_object_release( p_input );
1334 BMenu::AttachedToWindow();
1338 /*****************************************************************************
1339 * ChapterMenu::ChapterMenu
1340 *****************************************************************************/
1341 ChapterMenu::ChapterMenu( const char *name, intf_thread_t *p_interface )
1343 p_intf( p_interface )
1347 /*****************************************************************************
1348 * ChapterMenu::~ChapterMenu
1349 *****************************************************************************/
1350 ChapterMenu::~ChapterMenu()
1354 /*****************************************************************************
1355 * ChapterMenu::AttachedToWindow
1356 *****************************************************************************/
1357 void ChapterMenu::AttachedToWindow()
1360 while( ( item = RemoveItem( 0L ) ) )
1365 input_thread_t * p_input;
1366 p_input = (input_thread_t *)
1367 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1375 if( !var_Get( p_input, "chapter", &val ) )
1377 vlc_value_t val_list, text_list;
1378 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1379 &val_list, &text_list );
1381 for( int i = 0; i < val_list.p_list->i_count; i++ )
1383 message = new BMessage( TOGGLE_CHAPTER );
1384 message->AddInt32( "index", val_list.p_list->p_values[i].i_int );
1385 item = new BMenuItem( text_list.p_list->p_values[i].psz_string,
1387 if( val_list.p_list->p_values[i].i_int == val.i_int )
1389 item->SetMarked( true );
1394 var_Change( p_input, "chapter", VLC_VAR_FREELIST,
1395 &val_list, &text_list );
1397 vlc_object_release( p_input );
1398 BMenu::AttachedToWindow();
1402 /*****************************************************************************
1404 *****************************************************************************/
1406 load_settings( BMessage* message, const char* fileName, const char* folder )
1408 status_t ret = B_BAD_VALUE;
1412 if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
1414 // passing folder is optional
1416 ret = path.Append( folder );
1417 if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
1419 BFile file( path.Path(), B_READ_ONLY );
1420 if ( ( ret = file.InitCheck() ) == B_OK )
1422 ret = message->Unflatten( &file );
1431 /*****************************************************************************
1433 *****************************************************************************/
1435 save_settings( BMessage* message, const char* fileName, const char* folder )
1437 status_t ret = B_BAD_VALUE;
1441 if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
1443 // passing folder is optional
1444 if ( folder && ( ret = path.Append( folder ) ) == B_OK )
1445 ret = create_directory( path.Path(), 0777 );
1446 if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
1448 BFile file( path.Path(), B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE );
1449 if ( ( ret = file.InitCheck() ) == B_OK )
1451 ret = message->Flatten( &file );